• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of a quality control device for cellular application Based on zeta-potential of cells

Research Project

Project/Area Number 19710113
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Microdevices/Nanodevices
Research InstitutionThe University of Tokyo

Principal Investigator

AKAGI Takanori  The University of Tokyo, 大学院・工学系研究科, 助教 (80401149)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,170,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywordsマイクロ・ナノデバイス / ナノバイオ / 細胞・組織 / 糖鎖 / マイクロ流体デバイス / 表面処理 / 分化誘導 / 細胞電気泳動度 / 間葉系幹細胞 / ポリジメチルシロキサン(PDMS) / バイオミメティックポリマー / トリプシン / 真空紫外光
Research Abstract

細胞ゼータ電位は細胞の状態を反映する物性値であり、細胞をラベル化せずに測定できるため、細胞試料の品質管理に応用できると期待できる。本研究では、始めに、細胞ゼータ電位の測定に利用するマイクロ流体デバイスの材料であるポリジメチルシロキサン(PDMS)ポリマーの表面処理技術を構築し、ゼータ電位を高い信頼性で測定できる技術を開発した。次に、ヒト間葉系幹細胞の骨芽細胞への分化を細胞ゼータ電位を指標に判定できる可能性を見出した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (39 results)

All 2009 2008 2007 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (22 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Cell electrophoresis on a chip : what can we know from the changes in electrophoretic mobility?2008

    • Author(s)
      T. Akagi and T. Ichiki
    • Journal Title

      Anal. Bioanal. Chem. Vol. 39

      Pages: 2433-2442

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] チップ型電気泳動による細胞の非侵襲計測2008

    • Author(s)
      一木隆範,赤木貴則
    • Journal Title

      バイオサイエンスとインダストリー Vol. 66

      Pages: 604-609

    • NAID

      10024745772

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cell electrophoresis on a chip : what can we know from the changes in electrophoretic mobility?2008

    • Author(s)
      T. Akagi and T. Ichiki
    • Journal Title

      Analytical and Bioanalytical Chemistry 39

      Pages: 2433-2442

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] チップ型電気泳動による細胞の非侵襲計測2008

    • Author(s)
      一木隆範, 赤丞貴則
    • Journal Title

      バイオサイエンスとインダストリー 66

      Pages: 604-609

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On-chip evaluation of damage on cell surfaces induced by cell dissociation agents.2007

    • Author(s)
      T. Akagi, M. Suzuki, T. Sato and T. Ichiki
    • Journal Title

      Jpn. J. Appl. Phys. Vol. 46

      Pages: 6404-6409

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photo-chemical oxidation of poly(dimethyl siloxane) surface and subsequent coating with biomimeticphosphoryl-choline polymer2007

    • Author(s)
      Y. Hamada, T. Ono, T. Akagi, K. Ishihara, and T. Ichiki
    • Journal Title

      J. Photopolymer Sci. Technol. Vol. 20

      Pages: 245-249

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Surface modification of poly(dimethylsiloxane) for controlling biological cells' adhesion using a scanning radical jet2007

    • Author(s)
      H. M. L. Tan, H. Fukuda, T. Akagi, and T. Ichiki
    • Journal Title

      Thin Solid Films Vol. 515

      Pages: 5172-5178

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] マイクロリアクターアレイチップを用いた酵素機能高効率スクリーニングシステムの開発2007

    • Author(s)
      細居洋介,赤木貴則,一木隆範
    • Journal Title

      電気学会論文誌(IEEJ Trans.EIS) Vol. 127-C

      Pages: 1508-1514

    • NAID

      10019958146

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] ナノスコピックプラズマプロセスによるバイオデバイス構築2007

    • Author(s)
      平田孝道,畠山力三,金子俊郎,岡田健,秋谷昌宏,島谷裕一,一木隆範,赤木貴則
    • Journal Title

      プラズマ核融合学会誌 83

      Pages: 647-657

    • NAID

      110006381231

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On-chip evaluation of damage on cell surfaces induced by cell dissociation agents2007

    • Author(s)
      Takanori Akagi, Masae Suzuki, Takahiro Sato and Takanori Ichiki
    • Journal Title

      Japanese Journal of Applied Physics 46

      Pages: 6404-6409

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photochemical oxidation of poly (dimethylsiloxane) surface and subsequent coating with biomimetic phosphorylcholine polymer2007

    • Author(s)
      Yoshiteru Hamada, Takao Ono, Takanori Akagi, Kazuhiko Ishihara, and Takanori Ichiki
    • Journal Title

      Journal of Photopolymer Science and Technology 20

      Pages: 245-249

    • NAID

      40015602483

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Surface modification of poly (dimethylsiloxane) for controlling biological cells' adhesion using a scanning radical jet2007

    • Author(s)
      Helen M.L. Tan, H. Fukuda, T. Akagi, and T. Ichiki
    • Journal Title

      Thin Solid Films 515

      Pages: 5172-5178

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] マイクロリアクターアレイチップを用いた酵素機能高効率スクリーニングシステムの開発2007

    • Author(s)
      細居洋介, 赤木貴則, 一木隆範
    • Journal Title

      電気学会論文誌(IEEJ Trans. EIS 127-C

      Pages: 1508-1514

    • NAID

      10019958146

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ナノスコピックプラズマプロセスによるバイオデバイス構築2007

    • Author(s)
      平田孝道, 畠山力三, 金子俊郎, 岡田健, 秋谷昌宏, 島谷裕一, 一木隆範, 赤木貴則
    • Journal Title

      プラズマ核融合学会誌 83

      Pages: 647-657

    • NAID

      110006381231

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] オンチップ細胞電気泳動法による低侵襲細胞診断2009

    • Author(s)
      赤木貴則,一木隆範
    • Organizer
      東京大学生命科学研究ネットワークシンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2009-09-23
    • Related Report
      2008 Final Research Report
  • [Presentation] 電気泳動度と蛍光強度の同時測定のためのチップ型細胞電気泳動システムの開発2009

    • Author(s)
      赤木貴則,一木隆範
    • Organizer
      第56回春季応用物理学会
    • Place of Presentation
      つくば
    • Year and Date
      2009-04-01
    • Related Report
      2008 Final Research Report
  • [Presentation] オンチップ細胞電気泳動法による骨分化誘導時の間葉系幹細胞表面の電気的評価2009

    • Author(s)
      赤木貴則,松橋隆太郎,毛利秀平,一木隆範
    • Organizer
      第56回春季応用物理学会
    • Place of Presentation
      つくば
    • Year and Date
      2009-04-01
    • Related Report
      2008 Final Research Report
  • [Presentation] 電気泳動原理に基づいた細胞診断チップ2009

    • Author(s)
      赤木貴則,一木隆範
    • Organizer
      シンポジウム「ナノ、バイオ、環境科学の基礎としての界面動電現象」
    • Place of Presentation
      つくば
    • Year and Date
      2009-03-07
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] ナノ・マイクロ加工技術による細胞分析システムの開発2009

    • Author(s)
      赤木貴則,一木隆範
    • Organizer
      「医薬品開発のための細胞アッセイ技術」シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2009-01-08
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Relation between electrophoretic mobility and amount of sialic acids in cultured cells2008

    • Author(s)
      T. Akagi, R. Matsuhashi, and T. Ichiki
    • Organizer
      International Union of Materials Research Societies (IUMRS-ICA2008)
    • Place of Presentation
      Nagoya
    • Year and Date
      2008-12-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Relation between electrophoretic mobility and amount of sialic acids in cultured cells2008

    • Author(s)
      T. Akagi, R. Matsuhashi, and T. Ichiki
    • Organizer
      International Union of Materials Research Societies(IUMRS-ICA2008)
    • Place of Presentation
      Nagoya
    • Year and Date
      2008-12-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Cell Applications2008

    • Author(s)
      赤木貴則,一木隆範
    • Organizer
      未踏・ナノデバイステクノロジー第151委員会研究会,ナノバイオフュージョン分科会研究会(invited)
    • Place of Presentation
      東京
    • Year and Date
      2008-12-01
    • Related Report
      2008 Final Research Report
  • [Presentation] Cell Applications2008

    • Author(s)
      赤木貴則, 一木隆範
    • Organizer
      未踏・ナノデバイステクノロジー第151委員会研究会, ナノバイオフユージョン分科会研究会(invited)
    • Place of Presentation
      東京
    • Year and Date
      2008-12-01
    • Related Report
      2008 Annual Research Report
  • [Presentation] On-chip cell electrophoresis for evaluating cells' functions2008

    • Author(s)
      T. Akagi, R. Matsuhashi, S. Mohri, and T. Ichiki
    • Organizer
      NanoBio-Seoul2008
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2008-10-30
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] オンチップ細胞電気泳動法による低侵襲細胞診断2008

    • Author(s)
      赤木貴則, 一木隆範
    • Organizer
      東京大学生命科学研究ネットワークシンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 血清飢餓培養したマウス白血病細胞のオンチップ細胞電気泳動2008

    • Author(s)
      赤木貴則,松橋隆太郎,毛利秀平,一木隆範
    • Organizer
      第69回秋季応用物理学会
    • Place of Presentation
      春日井,愛知
    • Year and Date
      2008-09-04
    • Related Report
      2008 Final Research Report
  • [Presentation] 血清飢餓培養したマウス白血病細胞のオンチップ細胞電気泳動2008

    • Author(s)
      赤木貴則, 松橋隆太郎, 毛利秀平, 一木隆範
    • Organizer
      第69回秋季応用物理学会
    • Place of Presentation
      春日井, 愛知
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] オンチップ細胞電気泳動法による間葉系幹細胞表面の電気的評価2008

    • Author(s)
      松橋隆太郎, 赤木貴則, 毛利秀平, 一木隆範
    • Organizer
      第69回秋季応用物理学会
    • Place of Presentation
      春日井, 愛知
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] On-Chip Cell Electrophoresis to Evaluate Cell's Condition2008

    • Author(s)
      T. Akagi, and T. Tchiki
    • Organizer
      The 5th int. conf. interfaces against pollution (IAP2008)
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-06-02
    • Related Report
      2008 Final Research Report
  • [Presentation] On-Chip Cell Electrophoresis to Evaluate Cell's Condition2008

    • Author(s)
      T. Akagi, and T. Ichiki
    • Organizer
      The 5th int. conf. interfaces against pollution(IAP2008)
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-06-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] On-chip Analysis of the Effect of an Anticancer Drug on the Electorophoretic Mobility of Human Kidney Cells2008

    • Author(s)
      T. Akagi and T. Ichiki
    • Organizer
      The 8th International Symposium on Biomimetic Materials Processing
    • Place of Presentation
      Nagoya, Japan
    • Year and Date
      2008-01-23
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Cell electrophoretic mobility change with the progress of apoptosis evaluated by on-chip cell electrophoresis2007

    • Author(s)
      T. Akagi, Y. Hamada, T. Ichiki
    • Organizer
      The 18th Symp. of The Materials Research Society of Japan
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-12-09
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Evaluation of differentiation and canceration on mouse leukocytes by on-chip cell electrophoresis2007

    • Author(s)
      T. Akagi, Y. Hamada, T. Ichiki
    • Organizer
      The 18th Symp. of The Materials Research Society of Japan
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-12-08
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] On-chip evaluation of effect of drug-induced apoptosis on electrophoretic mobility of HEK cells2007

    • Author(s)
      T. Akagi and T. Ichiki
    • Organizer
      The 11th Int. Conf. on Miniaturized Systems for Chemistry and Life sciences (Micro Total Analysis Systems 2007)
    • Place of Presentation
      Paris, France
    • Year and Date
      2007-10-10
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] マイクロチップ細胞電気泳動法による塩酸イリノテカン誘導性細胞表面電位変化の評価2007

    • Author(s)
      赤木貴則,濱田祥輝,一木隆範
    • Organizer
      日本分析化学会第56年会
    • Place of Presentation
      徳島
    • Year and Date
      2007-09-21
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] オンチップ細胞電気泳動法によるHEK細胞の薬物誘導性アポトーシスの電気的評価(2)2007

    • Author(s)
      赤木貴則,濱田祥輝,一木隆範
    • Organizer
      第68回秋季応用物理学会
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-05
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Book] 『細胞分離・操作技術の最前線』第8章細胞電気計測用デバイス2008

    • Author(s)
      一木隆範,赤木貴則
    • Total Pages
      8
    • Publisher
      シーエムシー出版
    • Related Report
      2008 Final Research Report
  • [Book] 『細胞分離・操作技術の最前線』第8章 細胞電気計測用デバイス2008

    • Author(s)
      一木隆範、赤木貴則
    • Total Pages
      8
    • Publisher
      シーエムシー出版
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://jglobal.jst.go.jp/detail.php?JGLOBALID=200901052885015962

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi